Mixing machine for processing modified engineering plastic

Abstract

The utility model discloses a mixing machine for modified engineering plastic processing, and relates to the technical field of modified engineering plastic processing, the mixing machine comprises a device body, a discharging hopper and a material blocking plate, a second driving motor is installed at the middle position of the bottom end of the device body, and the output end of the second driving motor is connected with a mixing rod through a driving shaft; a discharging hopper is mounted at the top end of the device body, a mounting frame is mounted on the inner wall of the device body below the discharging hopper, and a quantitative box is mounted on the inner side of the mounting frame. Before materials enter the device body, the pneumatic telescopic rods work and extend to enable the material blocking plates to move upwards, the two material blocking plates are flush to block entering of the materials, the materials are prevented from entering the discharging pipe when entering the device body, the materials in the discharging pipe cannot be evenly mixed, and the problem that the materials are not evenly mixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of modified engineering plastic processing, in particular to a mixer for modified engineering plastic processing. Background Art

[0002] The main functions of the mixer are mixing and homogenizing, stirring and breaking up. The mixer is a key equipment for the processing of modified engineering plastics. At present, a feed pipe is set at the bottom of the mixer, but when the material enters the mixer, a part of the material will enter the feed pipe. When mixing, the material in the feed pipe cannot be mixed due to gravity, resulting in the mixture at the front end after discharging does not meet the standards, resulting in material waste and certain losses. In addition, the materials need to be fed in proportion, and the proportion is generally weighed by the staff, which increases the labor intensity of the staff and causes inconvenience in mixing. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was generated. Utility Model Content

[0003] The utility model aims to provide a mixer for processing modified engineering plastics, so as to solve the problem that the existing mixer for processing modified engineering plastics mentioned in the background technology has no quantitative feeding and uniform mixing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixer for processing modified engineering plastics, comprising a device body, a discharge hopper and a material blocking plate, a control panel is installed on one side outer wall of the device body, both sides of the bottom end of the device body are connected with discharge pipes, a second drive motor is installed at the middle position of the bottom end of the device body, and the output end of the second drive motor is connected to a mixing rod through a drive shaft, a discharge hopper is installed at the top of the device body, and a loading port is provided at the bottom end of the discharge hopper, a mounting frame is installed on the inner wall of the device body below the discharge hopper, and a quantitative box is installed on the inner side of the mounting frame.

[0005] Preferably, material blocking plates are movably mounted on the inner walls of both sides of the material discharge pipe, and pneumatic telescopic rods are movably connected below the material blocking plates, and one end of the pneumatic telescopic rods is movably connected to the inner wall of the material discharge pipe.

[0006] Preferably, a baffle is connected to one side above the quantitative box, and a movable plate is movably connected to the bottom end of the quantitative box.

[0007] Preferably, a threaded rod is installed on an inner wall on one side above the device body, and a moving rod is installed on an outer wall at one end of the threaded rod, and one end of the moving rod is fixedly connected to the quantitative box.

[0008] Preferably, the inner wall of the moving rod is provided with an internal thread, and a threaded connection structure is formed between the moving rod and the threaded rod.

[0009] Preferably, both inner walls of the mounting frame are provided with limiting grooves, and both sides of one end of the moving rod are movably connected to the limiting grooves through limiting blocks.

[0010] Preferably, a driven gear is installed on the outer wall of the other end of the threaded rod, and a driving gear is meshingly installed below the driven gear, and a first driving motor is connected to one side of the driving gear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a discharge hopper, a threaded rod and a first driving motor. When materials are put into the discharge hopper, the driving gear is rotated by the operation of the first driving motor, and the threaded rod is rotated at the same time by meshing the driving gear with the driven gear. The threads cooperate to make the moving rod drive the quantitative box to move to the right side, so that the quantitative box is aligned with the loading port, and then the materials enter the quantitative box through the loading port. When the quantitative box is filled, the driving gear is reversed by the operation of the first driving motor, so that the moving rod drives the quantitative box to move to the left side, and the baffle plate blocks the loading port. When the quantitative box is away from the mounting frame, the movable plate opens downward, and a certain amount of materials in the quantitative box enters the device body. Through the quantitative material in the quantitative box, quantitative material can be cyclically discharged multiple times according to the needs, thereby solving the problem of not having quantitative material discharge.

[0013] The utility model provides a device body, a pneumatic telescopic rod and a material blocking plate. Before the material enters the device body, the pneumatic telescopic rod is extended to move the material blocking plate upward, and the two material blocking plates are flush to block the entry of the material, so that the material is prevented from entering the discharge pipe when entering the device body, so that the material in the discharge pipe cannot be mixed evenly, thereby solving the problem of uneven material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the mounting frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the mobile rod of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the feed pipe of the utility model.

[0018] In the figure: 1. feed pipe; 2. mixing rod; 3. device body; 4. control panel; 5. movable plate; 6. metering box; 7. discharge hopper; 8. feed port; 9. baffle; 10. threaded rod; 11. driven gear; 12. driving gear; 13. first drive motor; 14. moving rod; 15. mounting frame; 16. second drive motor; 17. material blocking plate; 18. pneumatic telescopic rod; 19. limit groove; 20. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-Figure 4 A mixer for processing modified engineering plastics, comprising a device body 3, a discharge hopper 7 and a material blocking plate 17, a control panel 4 is installed on one side outer wall of the device body 3, both sides of the bottom end of the device body 3 are connected with a discharge pipe 1, a second drive motor 16 is installed at the middle position of the bottom end of the device body 3, and the output end of the second drive motor 16 is connected with a mixing rod 2 through a drive shaft, a discharge hopper 7 is installed at the top of the device body 3, and a feeding port 8 is provided at the bottom end of the discharge hopper 7, a mounting frame 15 is installed on the inner wall of the device body 3 below the discharge hopper 7, and a quantitative box 6 is installed on the inner side of the mounting frame 15;

[0021] The inner walls of both sides of the feeding tube 1 are movably mounted with material blocking plates 17, and the lower part of the material blocking plates 17 is movably connected with a pneumatic telescopic rod 18, and one end of the pneumatic telescopic rod 18 is movably connected to the inner wall of the feeding tube 1;

[0022] Specifically, Figure 1 and Figure 4 As shown, when this structure is used, before the material enters the device body 3, the pneumatic telescopic rod 18 is extended to move the material blocking plate 17 upward, and the two material blocking plates 17 are flush to block the entry of the material, thereby preventing the material from entering the discharge pipe 1 when entering the device body 3, making it impossible for the material in the discharge pipe 1 to be mixed evenly, thereby achieving uniform mixing of the materials.

[0023] Embodiment 2: A baffle 9 is connected to one side above the quantitative box 6, and a movable plate 5 is movably connected to the bottom end of the quantitative box 6;

[0024] A threaded rod 10 is installed on the inner wall of one side above the device body 3, and a moving rod 14 is installed on the outer wall of one end of the threaded rod 10, and one end of the moving rod 14 is fixedly connected to the quantitative box 6;

[0025] The inner wall of the moving rod 14 is provided with an internal thread, and a threaded connection structure is formed between the moving rod 14 and the threaded rod 10;

[0026] The inner walls of both sides of the mounting frame 15 are provided with limiting grooves 19, and both sides of one end of the moving rod 14 are movably connected to the limiting grooves 19 through limiting blocks 20;

[0027] A driven gear 11 is installed on the outer wall of the other end of the threaded rod 10, and a driving gear 12 is meshedly installed below the driven gear 11, and a first driving motor 13 is connected to one side of the driving gear 12;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when using this structure, the material is put into the discharge hopper 7, and the driving gear 12 is rotated by the first driving motor 13, and the driving gear 12 is meshed with the driven gear 11 to make the threaded rod 10 rotate at the same time, and the threads are matched, so that the moving rod 14 drives the quantitative box 6 to move to the right, so that the quantitative box 6 is aligned with the loading port 8, and then the material enters the quantitative box 6 through the loading port 8. When the quantitative box 6 is filled, the driving gear 12 is reversed by the first driving motor 13, so that the moving rod 14 drives the quantitative box 6 to move to the left, and the baffle 9 blocks the loading port 8. When the quantitative box 6 is away from the mounting frame 15, the movable plate 5 opens downward, and a certain amount of material in the quantitative box 6 enters the device body 3. Through the quantitative material in the quantitative box 6, quantitative unloading can be circulated multiple times as needed to achieve quantitative unloading.

[0029] Working principle: When using the device, firstly, the material is put into the device body 3 through the discharge hopper 7, and the second drive motor 16 is operated to make the mixing rod 2 rotate to mix the material;

[0030] The first step to implement the innovation point:

[0031] Before the material enters the device body 3, the pneumatic telescopic rod 18 is extended to move the material blocking plate 17 upward, and the two material blocking plates 17 are flush to block the material from entering, preventing the material from entering the discharge pipe 1 when entering the device body 3, so that the material in the discharge pipe 1 cannot be mixed evenly.

[0032] The second innovation point implementation steps:

[0033] Step 1: Put the material into the discharge hopper 7, and the first drive motor 13 works to rotate the driving gear 12, and the driving gear 12 is meshed with the driven gear 11, so that the threaded rod 10 rotates at the same time, and the threads cooperate, so that the moving rod 14 drives the quantitative box 6 to move to the right, so that the quantitative box 6 is aligned with the feeding port 8, and then the material enters the quantitative box 6 through the feeding port 8;

[0034] Step 2: When the quantitative box 6 is filled, the first drive motor 13 is operated to reverse the driving gear 12, so that the moving rod 14 drives the quantitative box 6 to move to the left, and the baffle 9 blocks the feeding port 8. When the quantitative box 6 is away from the mounting frame 15, the movable plate 5 opens downward, and a certain amount of material in the quantitative box 6 enters the device body 3.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixer for processing modified engineering plastics, comprising a device body (3), a material discharge hopper (7) and a material blocking plate (17), characterized in that: A control panel (4) is installed on one side outer wall of the device body (3); both sides of the bottom end of the device body (3) are connected to a feed pipe (1); a second drive motor (16) is installed at the middle position of the bottom end of the device body (3); and the output end of the second drive motor (16) is connected to a mixing rod (2) via a drive shaft; a discharge hopper (7) is installed at the top end of the device body (3); and a feed port (8) is provided at the bottom end of the discharge hopper (7); and a mounting frame (15) is installed on the inner wall of the device body (3) below the discharge hopper (7); and a quantitative box (6) is installed on the inner side of the mounting frame (15).

2. A mixer for processing modified engineering plastics according to claim 1, characterized in that: Material blocking plates (17) are movably mounted on the inner walls of both sides of the material discharge pipe (1), and pneumatic telescopic rods (18) are movably connected below the material blocking plates (17), and one end of the pneumatic telescopic rods (18) is movably connected to the inner wall of the material discharge pipe (1).

3. A mixer for processing modified engineering plastics according to claim 1, characterized in that: A baffle (9) is connected to one side above the quantitative box (6), and a movable plate (5) is movably connected to the bottom end of the quantitative box (6).

4. A mixer for processing modified engineering plastics according to claim 1, characterized in that: A threaded rod (10) is installed on an inner wall on one side above the device body (3), and a moving rod (14) is installed on an outer wall at one end of the threaded rod (10), and one end of the moving rod (14) is fixedly connected to the quantitative box (6).

5. A mixer for processing modified engineering plastics according to claim 4, characterized in that: The inner wall of the moving rod (14) is provided with an internal thread, and a threaded connection structure is formed between the moving rod (14) and the threaded rod (10).

6. A mixer for processing modified engineering plastics according to claim 4, characterized in that: The inner walls on both sides of the mounting frame (15) are provided with limiting grooves (19), and both sides of one end of the moving rod (14) are movably connected to the limiting grooves (19) via limiting blocks (20).

7. A mixer for processing modified engineering plastics according to claim 4, characterized in that: A driven gear (11) is installed on the outer wall of the other end of the threaded rod (10), and a driving gear (12) is meshingly installed below the driven gear (11), and a first driving motor (13) is connected to one side of the driving gear (12).

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